72805706176

素因数分解:

$2^6\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1609037}}^1$

素因数の和:1609157

約数の個数: 56

約数和(自身を含む): 166747826016

約数和(自身を除く): 93942119840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 202, 224, 404, 448, 707, 808, 1414, 1616, 2828, 3232, 5656, 6464, 11312, 22624, 45248, 1609037, 3218074, 6436148, 11263259, 12872296, 22526518, 25744592, 45053036, 51489184, 90106072, 102978368, 162512737, 180212144, 325025474, 360424288, 650050948, 720848576, 1137589159, 1300101896, 2275178318, 2600203792, 4550356636, 5200407584, 9100713272, 10400815168, 18201426544, 36402853088, 72805706176]

約数ペア:

[(1, 72805706176), (2, 36402853088), (4, 18201426544), (7, 10400815168), (8, 9100713272), (14, 5200407584), (16, 4550356636), (28, 2600203792), (32, 2275178318), (56, 1300101896), (64, 1137589159), (101, 720848576), (112, 650050948), (202, 360424288), (224, 325025474), (404, 180212144), (448, 162512737), (707, 102978368), (808, 90106072), (1414, 51489184), (1616, 45053036), (2828, 25744592), (3232, 22526518), (5656, 12872296), (6464, 11263259), (11312, 6436148), (22624, 3218074), (45248, 1609037)]